The School Code of Conduct.
The class teacher is responsible for everything that goes on in the classroom, so listen to them and follow their instructions.
In the classroom you are expected to:
Arrive on time
Remove outdoor clothing
Switch off and put away phones, MP3s and similar devices
Drink only water
Do not eat or chew
Concentrate fully on the tasks set
Respect other people
Respect your environment
Remember to follow the teacher's instructions at all times.